/**
 * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
 *
 * This library is free software; you can redistribute it and/or modify it under
 * the terms of the GNU Lesser General Public License as published by the Free
 * Software Foundation; either version 2.1 of the License, or (at your option)
 * any later version.
 *
 * This library is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
 * details.
 */

package de.hsmannheim.pepa.patientenportal.apanwep.service.persistence;

import com.liferay.portal.kernel.cache.CacheRegistryUtil;
import com.liferay.portal.kernel.dao.orm.EntityCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderCacheUtil;
import com.liferay.portal.kernel.dao.orm.FinderPath;
import com.liferay.portal.kernel.dao.orm.Query;
import com.liferay.portal.kernel.dao.orm.QueryUtil;
import com.liferay.portal.kernel.dao.orm.Session;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.InstanceFactory;
import com.liferay.portal.kernel.util.OrderByComparator;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.PropsUtil;
import com.liferay.portal.kernel.util.SetUtil;
import com.liferay.portal.kernel.util.StringBundler;
import com.liferay.portal.kernel.util.StringUtil;
import com.liferay.portal.kernel.util.UnmodifiableList;
import com.liferay.portal.model.CacheModel;
import com.liferay.portal.model.ModelListener;
import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;

import de.hsmannheim.pepa.patientenportal.apanwep.NoSuchmessage_objectsException;
import de.hsmannheim.pepa.patientenportal.apanwep.model.impl.message_objectsImpl;
import de.hsmannheim.pepa.patientenportal.apanwep.model.impl.message_objectsModelImpl;
import de.hsmannheim.pepa.patientenportal.apanwep.model.message_objects;

import java.io.Serializable;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;

/**
 * The persistence implementation for the message_objects service.
 *
 * <p>
 * Caching information and settings can be found in <code>portal.properties</code>
 * </p>
 *
 * @author Cedric Nana
 * @see message_objectsPersistence
 * @see message_objectsUtil
 * @generated
 */
public class message_objectsPersistenceImpl extends BasePersistenceImpl<message_objects>
	implements message_objectsPersistence {
	/*
	 * NOTE FOR DEVELOPERS:
	 *
	 * Never modify or reference this class directly. Always use {@link message_objectsUtil} to access the message_objects persistence. Modify <code>service.xml</code> and rerun ServiceBuilder to regenerate this class.
	 */
	public static final String FINDER_CLASS_NAME_ENTITY = message_objectsImpl.class.getName();
	public static final String FINDER_CLASS_NAME_LIST_WITH_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List1";
	public static final String FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION = FINDER_CLASS_NAME_ENTITY +
		".List2";
	public static final FinderPath FINDER_PATH_WITH_PAGINATION_FIND_ALL = new FinderPath(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
			message_objectsModelImpl.FINDER_CACHE_ENABLED,
			message_objectsImpl.class, FINDER_CLASS_NAME_LIST_WITH_PAGINATION,
			"findAll", new String[0]);
	public static final FinderPath FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL = new FinderPath(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
			message_objectsModelImpl.FINDER_CACHE_ENABLED,
			message_objectsImpl.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "findAll", new String[0]);
	public static final FinderPath FINDER_PATH_COUNT_ALL = new FinderPath(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
			message_objectsModelImpl.FINDER_CACHE_ENABLED, Long.class,
			FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION, "countAll", new String[0]);

	public message_objectsPersistenceImpl() {
		setModelClass(message_objects.class);
	}

	/**
	 * Caches the message_objects in the entity cache if it is enabled.
	 *
	 * @param message_objects the message_objects
	 */
	@Override
	public void cacheResult(message_objects message_objects) {
		EntityCacheUtil.putResult(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
			message_objectsImpl.class, message_objects.getPrimaryKey(),
			message_objects);

		message_objects.resetOriginalValues();
	}

	/**
	 * Caches the message_objectses in the entity cache if it is enabled.
	 *
	 * @param message_objectses the message_objectses
	 */
	@Override
	public void cacheResult(List<message_objects> message_objectses) {
		for (message_objects message_objects : message_objectses) {
			if (EntityCacheUtil.getResult(
						message_objectsModelImpl.ENTITY_CACHE_ENABLED,
						message_objectsImpl.class,
						message_objects.getPrimaryKey()) == null) {
				cacheResult(message_objects);
			}
			else {
				message_objects.resetOriginalValues();
			}
		}
	}

	/**
	 * Clears the cache for all message_objectses.
	 *
	 * <p>
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache() {
		if (_HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE) {
			CacheRegistryUtil.clear(message_objectsImpl.class.getName());
		}

		EntityCacheUtil.clearCache(message_objectsImpl.class.getName());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	/**
	 * Clears the cache for the message_objects.
	 *
	 * <p>
	 * The {@link com.liferay.portal.kernel.dao.orm.EntityCache} and {@link com.liferay.portal.kernel.dao.orm.FinderCache} are both cleared by this method.
	 * </p>
	 */
	@Override
	public void clearCache(message_objects message_objects) {
		EntityCacheUtil.removeResult(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
			message_objectsImpl.class, message_objects.getPrimaryKey());

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	@Override
	public void clearCache(List<message_objects> message_objectses) {
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);

		for (message_objects message_objects : message_objectses) {
			EntityCacheUtil.removeResult(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
				message_objectsImpl.class, message_objects.getPrimaryKey());
		}
	}

	/**
	 * Creates a new message_objects with the primary key. Does not add the message_objects to the database.
	 *
	 * @param messageobjectsID the primary key for the new message_objects
	 * @return the new message_objects
	 */
	@Override
	public message_objects create(long messageobjectsID) {
		message_objects message_objects = new message_objectsImpl();

		message_objects.setNew(true);
		message_objects.setPrimaryKey(messageobjectsID);

		return message_objects;
	}

	/**
	 * Removes the message_objects with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param messageobjectsID the primary key of the message_objects
	 * @return the message_objects that was removed
	 * @throws de.hsmannheim.pepa.patientenportal.apanwep.NoSuchmessage_objectsException if a message_objects with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public message_objects remove(long messageobjectsID)
		throws NoSuchmessage_objectsException, SystemException {
		return remove((Serializable)messageobjectsID);
	}

	/**
	 * Removes the message_objects with the primary key from the database. Also notifies the appropriate model listeners.
	 *
	 * @param primaryKey the primary key of the message_objects
	 * @return the message_objects that was removed
	 * @throws de.hsmannheim.pepa.patientenportal.apanwep.NoSuchmessage_objectsException if a message_objects with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public message_objects remove(Serializable primaryKey)
		throws NoSuchmessage_objectsException, SystemException {
		Session session = null;

		try {
			session = openSession();

			message_objects message_objects = (message_objects)session.get(message_objectsImpl.class,
					primaryKey);

			if (message_objects == null) {
				if (_log.isWarnEnabled()) {
					_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
				}

				throw new NoSuchmessage_objectsException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
					primaryKey);
			}

			return remove(message_objects);
		}
		catch (NoSuchmessage_objectsException nsee) {
			throw nsee;
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}
	}

	@Override
	protected message_objects removeImpl(message_objects message_objects)
		throws SystemException {
		message_objects = toUnwrappedModel(message_objects);

		Session session = null;

		try {
			session = openSession();

			if (!session.contains(message_objects)) {
				message_objects = (message_objects)session.get(message_objectsImpl.class,
						message_objects.getPrimaryKeyObj());
			}

			if (message_objects != null) {
				session.delete(message_objects);
			}
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		if (message_objects != null) {
			clearCache(message_objects);
		}

		return message_objects;
	}

	@Override
	public message_objects updateImpl(
		de.hsmannheim.pepa.patientenportal.apanwep.model.message_objects message_objects)
		throws SystemException {
		message_objects = toUnwrappedModel(message_objects);

		boolean isNew = message_objects.isNew();

		Session session = null;

		try {
			session = openSession();

			if (message_objects.isNew()) {
				session.save(message_objects);

				message_objects.setNew(false);
			}
			else {
				session.merge(message_objects);
			}
		}
		catch (Exception e) {
			throw processException(e);
		}
		finally {
			closeSession(session);
		}

		FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);

		if (isNew) {
			FinderCacheUtil.clearCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
		}

		EntityCacheUtil.putResult(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
			message_objectsImpl.class, message_objects.getPrimaryKey(),
			message_objects);

		return message_objects;
	}

	protected message_objects toUnwrappedModel(message_objects message_objects) {
		if (message_objects instanceof message_objectsImpl) {
			return message_objects;
		}

		message_objectsImpl message_objectsImpl = new message_objectsImpl();

		message_objectsImpl.setNew(message_objects.isNew());
		message_objectsImpl.setPrimaryKey(message_objects.getPrimaryKey());

		message_objectsImpl.setMessageobjectsID(message_objects.getMessageobjectsID());
		message_objectsImpl.setObject_id(message_objects.getObject_id());

		return message_objectsImpl;
	}

	/**
	 * Returns the message_objects with the primary key or throws a {@link com.liferay.portal.NoSuchModelException} if it could not be found.
	 *
	 * @param primaryKey the primary key of the message_objects
	 * @return the message_objects
	 * @throws de.hsmannheim.pepa.patientenportal.apanwep.NoSuchmessage_objectsException if a message_objects with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public message_objects findByPrimaryKey(Serializable primaryKey)
		throws NoSuchmessage_objectsException, SystemException {
		message_objects message_objects = fetchByPrimaryKey(primaryKey);

		if (message_objects == null) {
			if (_log.isWarnEnabled()) {
				_log.warn(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY + primaryKey);
			}

			throw new NoSuchmessage_objectsException(_NO_SUCH_ENTITY_WITH_PRIMARY_KEY +
				primaryKey);
		}

		return message_objects;
	}

	/**
	 * Returns the message_objects with the primary key or throws a {@link de.hsmannheim.pepa.patientenportal.apanwep.NoSuchmessage_objectsException} if it could not be found.
	 *
	 * @param messageobjectsID the primary key of the message_objects
	 * @return the message_objects
	 * @throws de.hsmannheim.pepa.patientenportal.apanwep.NoSuchmessage_objectsException if a message_objects with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public message_objects findByPrimaryKey(long messageobjectsID)
		throws NoSuchmessage_objectsException, SystemException {
		return findByPrimaryKey((Serializable)messageobjectsID);
	}

	/**
	 * Returns the message_objects with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param primaryKey the primary key of the message_objects
	 * @return the message_objects, or <code>null</code> if a message_objects with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public message_objects fetchByPrimaryKey(Serializable primaryKey)
		throws SystemException {
		message_objects message_objects = (message_objects)EntityCacheUtil.getResult(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
				message_objectsImpl.class, primaryKey);

		if (message_objects == _nullmessage_objects) {
			return null;
		}

		if (message_objects == null) {
			Session session = null;

			try {
				session = openSession();

				message_objects = (message_objects)session.get(message_objectsImpl.class,
						primaryKey);

				if (message_objects != null) {
					cacheResult(message_objects);
				}
				else {
					EntityCacheUtil.putResult(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
						message_objectsImpl.class, primaryKey,
						_nullmessage_objects);
				}
			}
			catch (Exception e) {
				EntityCacheUtil.removeResult(message_objectsModelImpl.ENTITY_CACHE_ENABLED,
					message_objectsImpl.class, primaryKey);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return message_objects;
	}

	/**
	 * Returns the message_objects with the primary key or returns <code>null</code> if it could not be found.
	 *
	 * @param messageobjectsID the primary key of the message_objects
	 * @return the message_objects, or <code>null</code> if a message_objects with the primary key could not be found
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public message_objects fetchByPrimaryKey(long messageobjectsID)
		throws SystemException {
		return fetchByPrimaryKey((Serializable)messageobjectsID);
	}

	/**
	 * Returns all the message_objectses.
	 *
	 * @return the message_objectses
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List<message_objects> findAll() throws SystemException {
		return findAll(QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
	}

	/**
	 * Returns a range of all the message_objectses.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link de.hsmannheim.pepa.patientenportal.apanwep.model.impl.message_objectsModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	 * </p>
	 *
	 * @param start the lower bound of the range of message_objectses
	 * @param end the upper bound of the range of message_objectses (not inclusive)
	 * @return the range of message_objectses
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List<message_objects> findAll(int start, int end)
		throws SystemException {
		return findAll(start, end, null);
	}

	/**
	 * Returns an ordered range of all the message_objectses.
	 *
	 * <p>
	 * Useful when paginating results. Returns a maximum of <code>end - start</code> instances. <code>start</code> and <code>end</code> are not primary keys, they are indexes in the result set. Thus, <code>0</code> refers to the first result in the set. Setting both <code>start</code> and <code>end</code> to {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS} will return the full result set. If <code>orderByComparator</code> is specified, then the query will include the given ORDER BY logic. If <code>orderByComparator</code> is absent and pagination is required (<code>start</code> and <code>end</code> are not {@link com.liferay.portal.kernel.dao.orm.QueryUtil#ALL_POS}), then the query will include the default ORDER BY logic from {@link de.hsmannheim.pepa.patientenportal.apanwep.model.impl.message_objectsModelImpl}. If both <code>orderByComparator</code> and pagination are absent, for performance reasons, the query will not have an ORDER BY clause and the returned result set will be sorted on by the primary key in an ascending order.
	 * </p>
	 *
	 * @param start the lower bound of the range of message_objectses
	 * @param end the upper bound of the range of message_objectses (not inclusive)
	 * @param orderByComparator the comparator to order the results by (optionally <code>null</code>)
	 * @return the ordered range of message_objectses
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public List<message_objects> findAll(int start, int end,
		OrderByComparator orderByComparator) throws SystemException {
		boolean pagination = true;
		FinderPath finderPath = null;
		Object[] finderArgs = null;

		if ((start == QueryUtil.ALL_POS) && (end == QueryUtil.ALL_POS) &&
				(orderByComparator == null)) {
			pagination = false;
			finderPath = FINDER_PATH_WITHOUT_PAGINATION_FIND_ALL;
			finderArgs = FINDER_ARGS_EMPTY;
		}
		else {
			finderPath = FINDER_PATH_WITH_PAGINATION_FIND_ALL;
			finderArgs = new Object[] { start, end, orderByComparator };
		}

		List<message_objects> list = (List<message_objects>)FinderCacheUtil.getResult(finderPath,
				finderArgs, this);

		if (list == null) {
			StringBundler query = null;
			String sql = null;

			if (orderByComparator != null) {
				query = new StringBundler(2 +
						(orderByComparator.getOrderByFields().length * 3));

				query.append(_SQL_SELECT_MESSAGE_OBJECTS);

				appendOrderByComparator(query, _ORDER_BY_ENTITY_ALIAS,
					orderByComparator);

				sql = query.toString();
			}
			else {
				sql = _SQL_SELECT_MESSAGE_OBJECTS;

				if (pagination) {
					sql = sql.concat(message_objectsModelImpl.ORDER_BY_JPQL);
				}
			}

			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(sql);

				if (!pagination) {
					list = (List<message_objects>)QueryUtil.list(q,
							getDialect(), start, end, false);

					Collections.sort(list);

					list = new UnmodifiableList<message_objects>(list);
				}
				else {
					list = (List<message_objects>)QueryUtil.list(q,
							getDialect(), start, end);
				}

				cacheResult(list);

				FinderCacheUtil.putResult(finderPath, finderArgs, list);
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(finderPath, finderArgs);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return list;
	}

	/**
	 * Removes all the message_objectses from the database.
	 *
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public void removeAll() throws SystemException {
		for (message_objects message_objects : findAll()) {
			remove(message_objects);
		}
	}

	/**
	 * Returns the number of message_objectses.
	 *
	 * @return the number of message_objectses
	 * @throws SystemException if a system exception occurred
	 */
	@Override
	public int countAll() throws SystemException {
		Long count = (Long)FinderCacheUtil.getResult(FINDER_PATH_COUNT_ALL,
				FINDER_ARGS_EMPTY, this);

		if (count == null) {
			Session session = null;

			try {
				session = openSession();

				Query q = session.createQuery(_SQL_COUNT_MESSAGE_OBJECTS);

				count = (Long)q.uniqueResult();

				FinderCacheUtil.putResult(FINDER_PATH_COUNT_ALL,
					FINDER_ARGS_EMPTY, count);
			}
			catch (Exception e) {
				FinderCacheUtil.removeResult(FINDER_PATH_COUNT_ALL,
					FINDER_ARGS_EMPTY);

				throw processException(e);
			}
			finally {
				closeSession(session);
			}
		}

		return count.intValue();
	}

	@Override
	protected Set<String> getBadColumnNames() {
		return _badColumnNames;
	}

	/**
	 * Initializes the message_objects persistence.
	 */
	public void afterPropertiesSet() {
		String[] listenerClassNames = StringUtil.split(GetterUtil.getString(
					com.liferay.util.service.ServiceProps.get(
						"value.object.listener.de.hsmannheim.pepa.patientenportal.apanwep.model.message_objects")));

		if (listenerClassNames.length > 0) {
			try {
				List<ModelListener<message_objects>> listenersList = new ArrayList<ModelListener<message_objects>>();

				for (String listenerClassName : listenerClassNames) {
					listenersList.add((ModelListener<message_objects>)InstanceFactory.newInstance(
							getClassLoader(), listenerClassName));
				}

				listeners = listenersList.toArray(new ModelListener[listenersList.size()]);
			}
			catch (Exception e) {
				_log.error(e);
			}
		}
	}

	public void destroy() {
		EntityCacheUtil.removeCache(message_objectsImpl.class.getName());
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_ENTITY);
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITH_PAGINATION);
		FinderCacheUtil.removeCache(FINDER_CLASS_NAME_LIST_WITHOUT_PAGINATION);
	}

	private static final String _SQL_SELECT_MESSAGE_OBJECTS = "SELECT message_objects FROM message_objects message_objects";
	private static final String _SQL_COUNT_MESSAGE_OBJECTS = "SELECT COUNT(message_objects) FROM message_objects message_objects";
	private static final String _ORDER_BY_ENTITY_ALIAS = "message_objects.";
	private static final String _NO_SUCH_ENTITY_WITH_PRIMARY_KEY = "No message_objects exists with the primary key ";
	private static final boolean _HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE = GetterUtil.getBoolean(PropsUtil.get(
				PropsKeys.HIBERNATE_CACHE_USE_SECOND_LEVEL_CACHE));
	private static Log _log = LogFactoryUtil.getLog(message_objectsPersistenceImpl.class);
	private static Set<String> _badColumnNames = SetUtil.fromArray(new String[] {
				"messageobjectsID"
			});
	private static message_objects _nullmessage_objects = new message_objectsImpl() {
			@Override
			public Object clone() {
				return this;
			}

			@Override
			public CacheModel<message_objects> toCacheModel() {
				return _nullmessage_objectsCacheModel;
			}
		};

	private static CacheModel<message_objects> _nullmessage_objectsCacheModel = new CacheModel<message_objects>() {
			@Override
			public message_objects toEntityModel() {
				return _nullmessage_objects;
			}
		};
}